baber/WOPTO huggingface dataset:
Patent JP-H07121957-A (JP)
Title: Cassette tape loading device
Inventor: SHINNAUCHI MIKINORI
IPC: G11B15/675
Filed: 1993-10-29
Abstract: PURPOSE:To prohibit the insertion of a DCC tape for an ACC mechanism in a recording/reproduction device, etc., with a double mechanism of ACC mechanism and DCC mechanism. CONSTITUTION:When a thin ACC tape 30 is inserted, a tape press spring 21 is fully deflected to enable the ACC tape 30 to be inserted. Then, a cassette contacting part 22b is pressed and a spring deformation regulation member 22 is moved from an operation posture to a non-operation posture against a zero-point energization spring 24. Then, the tape press spring 21 is in free state and the tape press spring 21 prevents the lifting of the ACC tape 30 when the ACC tape 30 is loaded into a drive mechanism part. When a thick DCC tape 30 is tried to be inserted, the insertion of the DCC tape 30 into a cassette holder 20 is prohibited since the thickness T2 is larger than the clearance dimension (t1+t2) of the cassette holder 20.
Patent JP-S61149850-A (JP)
Title: X-ray inspecting method
Inventor: NUMAGAMI HIDEO
IPC: A61B6/00
Filed: 1984-12-25
Abstract: PURPOSE:To make a container part where X rays are transmitted nearly uniform in thickness and detect foreign matter and a defect with a small quantity of X rays by irradiating the X rays in a diagonal direction of the bottom surface of a container. CONSTITUTION:The container 1 to be inspected which is in a shape of a quadrangular prism or pyramid or likeness to the shape is installed so that an X-ray source 2 is positioned in the diagonal direction connecting corners 6 and 7 of its bottom surface. Then, X rays 3 are irradiated and photodetected by a photodetection part 4.
Patent JP-H0586579-A (JP)
Title: Production of airtight woven fabric and rubberized fabric
Inventor: ONDA KENJI
IPC: B32B25/02
Filed: 1991-09-24
Abstract: PURPOSE:To provide a method for readily and efficiently producing a woven fabric, useful as a base fabric, etc., for rubberized fabrics without any leakage of air from the cross section and excellent in airtightness. CONSTITUTION:An airtight woven fabric in which a rubber layer is densely present is continuously produced by a method characterized as follows. A woven fabric is immersed in a liquid, having 30-300cP viscosity at 25 deg.C and containing rubber and kept under a high or a reduced pressure to impregnate the rubber into interstices between fibers. The resultant woven fabric impregnated with the rubber is then taken out of the liquid containing the rubber and dried. Thereby, the woven fabric, excellent in airtightness and having the rubber layer densely present in the interstices between the fibers can readily be produced.
Patent JP-S63124009-A (JP)
Title: Multicore optical rotary connector
Inventor: TACHIBANA MAKOTO
IPC: G02B6/42
Filed: 1986-11-13
Abstract: PURPOSE:To decrease the transmission influence caused by a shift of an optical axis, and also, to reduce the cost of equipment of the whole transmission system by attaching a rotating side member onto the same axis against a fixing side member, and providing plural different diameter annular surface light receiving (emitting) elements. CONSTITUTION:A plug 2 is fitted and attached rotatably to a receptacle 5 through a bearing 8. A cable including four pieces of optical fibers 1 is led to the plug 2, and to the receptacle 5, a signal cable 3 including four pieces of lead wires 1' of receiving and sending electric signals of light receiving and emitting elements is connected. On the surface vertical to a revolving shaft '0' in the receptacle 5, a light receiving and emitting diode 4 on the shaft '0' and three pieces of different diameter annular surface light receiving (emitting) diodes 6 using said diode as an axis center are stuck. The diodes 4, 6 consist of light receiving (emitting) diode elements, and a lead wire 1' is connected to connecting surfaces 4a, 6a. Also, the fiber 1 is led to light receiving and emitting surfaces 4b, 6b of the diodes 4, 6 and its end faces are opposed. In such a way, an optical-electric conversion is executed without using separately a converter.
Patent JP-H08140358-A (JP)
Title: Dc voltage discharging method of inverter device
Inventor: KAWASAKI YOSHINORI
IPC: H02M7/48
Filed: 1994-11-07
Abstract: PURPOSE: To provide a DC voltage discharging method for reducing a discharge time and reducing the capacity of a discharge part when totally discharging the DC charging voltage of an inverter device with the DC discharge part and an inverter part. CONSTITUTION: In an inverter device with an inverter part 6 for converting AC to DC by making connection to a power supply 5 via an input switch 4, a smoothing capacitor C which is connected in parallel to the output side, a DC charging part 1 for charging the capacitor C with DC at the converter part 6, and an inverter part 2 for connecting an input side to the capacitor C and a load 7 to the output side via an output switch 9, and converting a DC charge voltage V0 of the capacitor C to AC, the inverter part 2 is idled for a specific amount of time while the input switch 4 is broken when totally discharging a DC charge voltage V0 of the capacitor C when stopping the device and the DC charge voltage V0 of the capacitor C is totally discharged due to the electrical internal loss of the inverter part 2 at that time.
Patent JP-S60155778-A (JP)
Title: Sterilized nonwoven fabric and its production
Inventor: PURABINCHIYANDORA KANTEIRARU S
IPC: A61L2/08
Filed: 1984-12-25
Abstract: A nonwoven fabric repellent to body fluids and having reduced odor on sterilization by irradiation or steam is made by bonding nonwoven fibers with a latex, forming said nonwoven fabric, and sterilizing said fabric, said latex is prepared by polymerizing, in the presence of 0.1 to 2 weight parts of a free radical initiator and a sufficient amount of a nonionic or anionic emulsifier, 65 to 85 weight parts of a soft hydrophobic monomer having Tg of -80°C to -20°C, 10 to 30 weight parts of a hard hydrophobic monomer having Tg of +40°C to +120°C, 0.1 to 5 weight parts of an unsaturated carboxylic acid containing 3 to 6 carbon atoms, and 0.1 to 5 weight parts of N-alkylol acrylamide or methacrylamide containing 1 to 10 carbon atoms, said latex has post-added and admixed therein 0.01 to 5 weight parts of an odor inhibition agent selected from amine-type antioxidants and hindered phenols that function to reduce odor of said fabric on sterilization thereof.
Patent JP-2001132082-A (JP)
Title: Drain structure and method for constructing it
Inventor: KAKIMOTO HIROBUMI
IPC: E03F5/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a drain structure which can sufficiently protect the side walls of a drain member, in which balls, etc., can be collected, and can prevent the water on the ground surface from flowing in the space between the ground surface and drain member. SOLUTION: A drain structure 1 is provided with ground surface sections 2, a drain member 3 buried in the sections 2, and a pair of protective covers 4 which cover the paired side walls 3a of the member 3. In the structure 1, each protective cover 4 is made of a long and narrow molded rubber item and has a pair of leg sections 4a and 5b, a connecting section 4c which connects the leg sections 4a and 4b to each other, and a thick part 4d on the top side of the connecting section 4c. The leg sections 4a and 4b respectively cover the side faces 3b of each side wall 3a of the member 3 and the connecting section 4c covers the top face 3c of each side wall 3a of the member 3. In addition, the thick part 4d becomes gradually thicker from the member 3 side to the ground surface section 2 side and the surfaces 4e and 2a of the part 4d and section 2 form a continuous surface.
Patent JP-H02119115-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO KAZURO
IPC: H01L21/30
Filed: 1988-10-27
Abstract: PURPOSE:To detect a precise alignment position without being affected by a photo resist film, a flattened film, etc., on a registering pattern by detecting the position of the registering pattern by using the combined signal of a signal of reflected light from a semiconductor substrate and a signal of scattered light therefrom. CONSTITUTION:After a registering pattern 2 is formed on a semiconductor substrate 3, a photo resist film 1 is formed on the pattern 2, so as to be asymmetric with respect to the pattern 2. Laser light is projected on the substrate 1; the light intensity signal of the reflected light is designated by A, and that of the scattered light is designated by B. A combined signal C is obtained by combining the light intensity signal A of the reflected light and the light intensity signal B of the scattered light. By using the combined signal C, the registering pattern 2 which is scarcely affected by the resist film 1 is formed.
Patent JP-S63126342-A (JP)
Title: Synchronization discrimination circuit
Inventor: TAKAGI HITOSHI
IPC: H04J11/00
Filed: 1986-11-15
Abstract: PURPOSE:To obtain a discrimination circuit standing to the fluctuation of a transmission characteristic by using 2-channel patterns so as to apply discrimination. CONSTITUTION:Channels P, Q of base band waveform of orthgonal modulation are processed by A/D converters 3, 4 and absolute value circuits 5, 6 in response to synchronizing clocks 12, 13 and become amplitude information. Then even if the transmission line characteristic is fluctuated, the amplitude information ratio being a prescribed ranged value so long as they are synchronized is compared by the comparator 7 of a ROM. Then a signal 1 from the circuit 7 in response to the synchronization is counted by a smoothing circuit 8 and the synchronization is discriminated by a discrimination circuit 9. Through a constitution using two channel patterns, the circuit resists the fluctuation of the transmission characteristic.
Patent JP-H11104968-A (JP)
Title: Grinding hand tool
Inventor: TANAKA KYOICHI
IPC: B24D15/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To easily finish a small range of a surface of ground material into a desired smooth surface, by forming a part of or whole shaft into an elastic deformation part bendable by the force of a hand gripping a handle, and forming a file surface only on a tip end of the shaft. SOLUTION: In order to finish in a desired smooth surface a surface rough ground by an engraving blade and a chisel, for instance, a narrow range of recessed surface, a handle 1 is gripped by one hand, a tip end of a file surface 4 which is a tip end of a shaft 2 is attached to a surface S of material of wood, metal, etc. Next by the force of a hand gripping the handle 1, a tip end of the file surface 4 is pressed to the surface S of material, an elastic deformation part 3 is bent, a contact area of the file surface 4 and the material surface S is increased. By holding this contact condition, the hand gripping the handle is reciprocated, and the material surface S is rubbed by the file surface 4, to be ground.
Patent JP-H07131267-A (JP)
Title: Amplifier
Inventor: KOKUBO KENICHI
IPC: H03G3/30
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a clip from being generated in an output when an input signal of excessive level is applied by using a fixed resistance as a resistance to which the input signal is applied. CONSTITUTION:The amplifier is equipped with a 1st resistance 11 connected between an input terminal 10 and the input terminal of a postamplifier 22, a 2nd resistance 12 connected between the input terminal of the postamplifier 22 and a reference power source, a variable resistance part 8 which is connected to the 2nd resistance 12 in parallel, and a control part 23 which varies the resistance value of the variable resistance part 8. An input signal applied to the input terminal 30 is voltage-divided at the voltage division ratio of the resistance values of the 1st and 2nd resistances 11 and 12 and variable resistance part 8 and then applied to the postamplifier 22. The input signal to the postamplifier 22 varies in level with the voltage division ratio as the control part 23 varies the resistance value of the variable resistance part 8. Consequently, even if the input signal of excessive level is inputted while a maximum level output can be obtained by placing the movable terminal of a variable resistor 14 on the side of the reference power source, the generation of the clip can be prevented.
Patent JP-S63125369-A (JP)
Title: Paper feeder
Inventor: HIKI TOSHIO
IPC: B41J13/02
Filed: 1986-11-14
Abstract: PURPOSE:To enable enlarged characters, special characters or the like to be printed together with standard characters in the same line, by pressing against a platen a pressure roller which incorporates a one-way clutch not rotated at the time of forward paper-feeding but rotated only at the time of backward paper-feeding. CONSTITUTION:A plurality of pressure rollers 6, each of which incorporates a one-way clutch capable of being rotated at the time of rotation in a direction B and is provided with an elastic material such as a rubber on the surface thereof, are fitted to a shaft 13 at predetermined intervals, on a skewly lower side of a hammer bank 11. At the time of feeding a paper 9 in a direction A, the one-way clutches 7 are not rotated, so that the pressure rollers 6 are pressed in a direction C by springs 8 to make contact with a platen 5 in a deflected state, whereby a required paper tension is provided. Therefore, normal forward paper feeding is performed. At the time of printing twice in the same line or in other similar situation, the one-way clutches 9 can be rotated in the direction B, so that the paper 9 can be smoothly fed in a direction B by the platen 5 and the pressure rollers 6.
Patent JP-H04147322-A (JP)
Title: Information processing unit
Inventor: KIMITA TSUNEAKI
IPC: G06F3/12
Filed: 1990-10-09
Abstract: PURPOSE:To attain automatic down load of appropriate character in an information processor connectable to plural printers by selecting a device whose expansion format coincides with an expansion format of an expansion means and expanding the specified font information. CONSTITUTION:When a work station A uses thin Ming font to display information, since the work station A has no thin Ming font data, as default, from a work station E thin Ming font data is loaded onto the work station A to expand the font data to a bit map. Further, from one or more work stations having necessary font data and having the same type of font manager, one work station is selected by using a retrieving table. Furthermore, if of work stations whose types of font are the same those having the same type of font manager are not present, a work station that can convert data format into its own data format of font manager is selected.
Patent JP-S61257288-A (JP)
Title: Method of removing ammonia from waste water
Inventor: DABURIYU UESU BERII
IPC: C02F1/28
Filed: 1985-12-05
Abstract: A process is disclosed for the continuous removal of ammonia from wastewater which converts the otherwise undesirable ammonia to a commercially useful end product such as ammonium phosphate. The process is carried out in an Advanced Separation Device which comprises a plurality of chambers moving about a circular path in periodic fluid communication with a plurality of fixed feed and discharge ports. The chambers are filled with a zeolite adsorbent which effectively adsorbs the ammonium ions contained in the wastewater at low pH levels but which, when contacted with an alkaline regeneration solution, releases the previously adsorbed ammonium in the form of ammonia gas, for which the zeolite has no affinity. By virtue of the ASD design, it is possible to add acidic materials to the wastewater in an intra-stage fashion i.e. during the adsorption step so as to optimize process efficiency. Similarly, intra-stage addition of alkaline materials during the regeneration step results in increased process efficiency. The process may be practiced with both industrial and municipal wastewaters.
Patent JP-H05109915-A (JP)
Title: Mounting structure for semiconductor chip
Inventor: KUDO AKISHI
IPC: H01L23/02
Filed: 1991-10-21
Abstract: PURPOSE:To prevent a semiconductor chip circuit plane from making contact after air tight sealing and prevent circuit abnormalities caused by the contact. CONSTITUTION:A multilayer interconnection board 1 is mounted with a semiconductor chip 5 facing down the circuit plane 5a as shown in the figure by tape carrier method, and the semiconductor chip 5 is supported by being adhered to a cap 7. A highly elastic hollow sphere 8 filled with gas is provided between the semiconductor chip 5 and the multilayer interconnection board 1. When the semiconductor chip 5 is adhered to the cap 7, the gas in the hollow sphere 8 is expanded to permit the semiconductor chip 5 to press the cap 7, and adhesion between the semiconductor chip 5 and the cap 7 is improved. The hollow sphere 8 does not make contact with the semiconductor chip 5 after the air tight sealing is performed by the cap 7.
Patent JP-H10113012-A (JP)
Title: Vegetable transplanter
Inventor: HIASA MASATOSHI
IPC: A01C11/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To dissolve the problems that the width of a transplanter becomes large, a sliding pipe slid on a transmission pipe which is a hexagonal pipe for transmitting driving force and the supporting pipe of a transmission shaft fitted to the transmission pipe interfere and a tread can not be reduced to a minimum position depending on the constitution of a machine body when the machine body is slid to a right end at the time of reducing the tread so as to house the transplanter since the adjustable range of the tread is not so wide in a conventional tread change mechanism. SOLUTION: The transmission shaft 99 is disposed to the front part of a machine body frame 1 extendibly and contractibly in a horizontal direction, an output shaft 7 disposed to the rear part of the machine body 4 and the transmission shaft 99 are connected by a chain 98a and the driving force of the output shaft 7 is transmitted to the transmission shaft 99. Further, by connecting the transmission shaft 99 and the connection part 68a of a transmission case 68 by the chain 98b and transmitting the driving force from the transmission shaft 99 to the transmission case 68, a zoom side rear wheel 62 is driven.
Patent JP-H11104723-A (JP)
Title: Rolling material elongation rate detecting device
Inventor: FUKAYA TOSHIHIRO
IPC: B21B37/56
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To set a given distance short for an elongation rate operation purpose, not deteriorating the elongation detection accuracy even when the carrying speed is low, by computing an elongation rate of the rolling material at the exit side against the one at the inlet side of the rolling material processing means based on a detected average speed at the inlet side and the one at the exit side. SOLUTION: A rotation number of an inlet bridal roll 20, which feeds a rolling material 18 to a refining rolling mill 10, is detected by counting a pulse generated by an inlet pulse generator 24, and a feed length at the inlet side is measured. An inlet side pulse width measuring instrument 28 receives a pulse signal generated by the inlet pulse generator 24, and measures a required time until it counts a pulse number of a fixed sampling number given as an elongation operation pitch by a host computer 32 beforehand, and supplies the measured result to an elongation operation device 34. Thereby, a deterioration of the elongation rate operation accuracy due to a pulse reading error, which being the major cause of the elongation operation error, can be prevented.
Patent JP-H11107483-A (JP)
Title: Building exterior-wall structure, sheet for finishing exterior wall, and finishing method thereof
Inventor: NISHI TOYOMITSU
IPC: E04F13/07
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To shorten working hours by molding a sheet for finishing an exterior wall by laminating a base material consisting of an aluminum sheet stuck on an outdoor side face, a flexible elastic layer and a finishing layer having weather resistance. SOLUTION: Exterior wall materials 2 such as an exterior wall board, an exterior wall panel, etc., are adjoined, and substrates 10, in which the surfaces 2a of the exterior wall materials 2 are coated with the primer of a vinyl chloride resin, are formed. An adhesive layer 11 by elastic adhesives such as an acrylic rubber having flexibility at the time of drying is formed onto the substrates 10, and a sheet 12 for finishing an exterior wall is stuck through the adhesive layer 11. In the sheet 12 for finishing the exterior wall, a fan- pattern sprayed layer 12c coated with acrylic elastic coating and a finishing layer 12f are laminated and molded through a base material 12a consisting of an aluminum sheet and a priming adhesive layer 12b on the base material 12a.  Accordingly, building exterior-wall structure can follow up to the movement of an exterior-wall face material sufficiently, and the generation of a crack in a film can be prevented.
Patent JP-H04149519-A (JP)
Title: Optical modulating element and display device using the same
Inventor: MARUYAMA TOMOKO
IPC: G02F1/1337
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the optical modulating element which is prevented from decreasing in contrast while the reflection of light passing through films differing in refractive index is suppressed by minimizing the difference in refractive index between adjacent films to plural boundary surfaces. CONSTITUTION:On a border surface between layers which differ in refractive index, the reflective indexes become smaller as the difference in refractive index between the two adjacent layers grow smaller and when incident light is reflected by plural border surfaces, the refractive indexes of the respective layers are most preferably intermediate between the refractive indexes of the two adjacent layers so that the final refractive index is made small. Here, n1>n2>n3, and n2 is intermediate between n1 and n3, where n1, n2, and n3 are the refractive indexes of a transparent electrode layer 302, an insulating layer 303, and a ferroelectric liquid crystal layer 305 in the thin film laminate structure of the optical modulating element. Consequently, the reflection of light passing through the films differing in refractive index is evaded as much as possible and the decrease in contrast is greatly reduced.
Patent JP-S62135229-A (JP)
Inventor: KIDA TAKASHI
IPC: H02J1/00
Filed: 1985-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0797721-A (JP)
Title: Production of chitosan-containing hollow fiber and its sheet
Inventor: KUBO TAKAMASA
IPC: D21H13/30
Filed: 1993-09-24
Abstract: PURPOSE:To obtain chitosan-containing hollow fibers useful for producing an antimicrobial filter, having a proper aspect ratio in forming a sheet, excellent miscibility with natural/fiber, by treating cells of a chitosan-containing zygomycetes with a hot alkali in low concentration. CONSTITUTION:Mycelia of a chitosan-containing zygomycetes such as Rhizopus- acetoinus-HUT1,219 is grown in a slurried state. The cells after culture are treated with a hot alkali in low concentration. After the treatment, the cells are washed with water up to neutrality to provide chitosan-containing hollow fibers and the fibers are made into a sheet by the same method as papermaking. Various chemicals can be added to the sheet by chemical modification of amino group derived from chitosan.